The Ultrastar SN150 Series is an NVM Express™compliant family of PCIe solid-state drives that delivers unprecedented performance acceleration for today’s most demanding cloud, hyperscale and enterprise applications, allowing them to scale to new heights. The HGST architecture has been designed to tightly integrate different kinds of Flash media, hardware and software to deliver memory-class performance with storage-class capacity and persistence. It is offered as a low profile HH-HL extension card as well as a highly serviceable and hot swappable SFF 2.5-inch drive, both with capacities up to 3.2TB. The devices connect using PCIe 3.0 x4 slots and support various operating systems through open-source NVMe drivers.

NVM Express Compatible PCIe Solid-State Drives
High Density – up to 3.2TB in both compact form factors
High Performance – up to 310,000 mixed sustained random IOPS
High Serviceability – hot swappable SFF drive
NVMe Compliant – support for standard NVMe drivers